package com.atguigu.spzx.user.service.impl;

import cn.hutool.core.util.RandomUtil;
import com.atguigu.spzx.user.service.SmsService;
import com.atguigu.spzx.user.util.HttpUtils;
import org.apache.http.HttpResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.TimeoutUtils;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author Mahone
 */
@Service
public class SmsServiceImpl implements SmsService {

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    @Override
    public void sendValidateCode(String phone) {

        // 第三方短信验证
        // 随机生成验证码
        String code = RandomUtil.randomNumbers(5);
        sendPhoneCodeWW(code,phone);

        // 发送成功后将验证码存入redis
        redisTemplate.opsForValue().set("phone:code:" + phone,code,5, TimeUnit.MINUTES);

        System.out.println("发送验证码");
    }

    public void sendPhoneCodeWW(String code,String phone){
        String host = "https://wwsms.market.alicloudapi.com";
        String path = "/send_sms";
        String method = "POST";
        String appcode = "cce6fda3bfcf4301b60ac5395b8f25f4";
        Map<String, String> headers = new HashMap<String, String>();
        //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
        headers.put("Authorization", "APPCODE " + appcode);
        //根据API的要求，定义相对应的Content-Type
        headers.put("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        Map<String, String> querys = new HashMap<String, String>();
        Map<String, String> bodys = new HashMap<String, String>();
        bodys.put("content", "code:" + code);
        bodys.put("template_id", "TPL_0000");
        bodys.put("phone_number", phone);

        try {
            /**
             * 重要提示如下:
             * HttpUtils请从
             * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java
             * 下载
             *
             * 相应的依赖请参照
             * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml
             */
            HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
            System.out.println(response.toString());
            //获取response的body
            //System.out.println(EntityUtils.toString(response.getEntity()));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}
